Gift 'launching of T your tablets of the vitamin D based on the breaking news on the supplement 'lack of S to prevent breast cancer in the women postmenopausal. The women 'health of S the study that initiatory this week published proves that after seven years of the calcium supplementation and the vitamin D, there was no reduction in the centre cancer risk. In the retrospective sight, is this what one would have counted: The amount of the vitamin D of 400 international units seemed more than enough when the study started with beginning of the year 90, but science passed. In fact, this level is hardly sufficient as regards an important insufficiency common to the majority the Americans and Europ�ens. Moreover, several of the participants in the group of placebo, or the arm of ordering of the study, diligently continued to take their supplements of calcium and the vitamin D, limiting the effectiveness of a randomized test. Thus with what does it make this means woman-and men for this matter?

Michael Holick, an expert as regards the vitamin D as regards department of the endocrinology, the nutrition, and the diabetes at the medical centre of university of Boston, just in New England Journal of medicine passed in review last year the abundant laboratory and strongly in a convincing way and the clinical research which supports the pivot role of on proportioned levels of the vitamin D all the two insides bone health and while cutting the chronic disease risk, including much of cancers. Here 'summarized of SA of five key points to maintain in the spirit:

1. The majority of the Americans are the vitamin D and defective calcium. It is particularly thus for the elderly, the obese one, and those which have little or not exposure of the sun. (Evaluations of insufficiency in levels of vitamin D among those in the chain of the United States and Europe of 40 percent to 100 percent.)

2. Several randomized tests unambiguous showed the advantages of the supplementation of the vitamin D, including an increase in density of bone and a reduction of the ruptures.

3. The irresistible obviousness suggests taking results of supplements of the vitamin D in a reduction of communal ground cancer included/understood there the centre, the prostate, and the tumour-private individual of two points when in the people with the initial levels low of vitamin D. But any final randomized test did not examine this on the levels of catch in the range of 1.000 international units.

4. Among experts in the field, there 'general consensus of SA that the current directives of government for the catch of the vitamin D in the range from 400 to 600 international units are unsatisfactory for the majority of the people. The number should be twice that, much indicate.

5. Except a small increase in the renal calculi, there is no obviousness of evil by taking the vitamin D and the calcium supplements.

To avoid the insufficiency of the vitamin D, Holick recommends that the majority of the adults take 800 to 1.000 international units of the vitamin of the daily international units or 50.000 of D3 of the D2 vitamin both to four weeks. (The D2 vitamin is metabolized more gradually than the D3 shape of food, although both achieve the body the 'need for S of vitamin D.) under certain circumstance-like the pregnancy, obesity, or the particular forms of ideal amount of kidney or gastro-intestinal disease could double it.